Table Validated Valueset Validation in FBDI

Summary:

We have created a DFF with Table Validated Valueset with bind variables in Project Cost UI. Logic is to show a list of valid values based on Project and Task in the DFF. This is working fine in Project Cost UI.

However when we load data using FBDI, it is not validating the Table Validated Values in the DFF. We were expecting the Import Cost program to throw an error when there is a data mismatch to the DFF value but it is not throwing any error and creating the cost transaction.

Is there any way to achieve this or Is it a limitation in FBDI based import.